Corasil
(液体色谱固定相)表面多孔的玻璃珠
🗣️ 情景例句
The whole house needs re-painting.
整个房间需要重新粉刷。
Did you have a good day today?
你今天过得好吗？
He gets the solid shape, as it were, inside his head----
可以这样说，他脑子里得到的是一个立体的概念，